method
install_rubygems
v2_4_6 -
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Class: UpdateCommand
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install_rubygems(version)
public
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# File lib/rubygems/commands/update_command.rb, line 154 def install_rubygems version # :nodoc: args = update_rubygems_arguments update_dir = File.join Gem.dir, 'gems', "rubygems-update-#{version}" Dir.chdir update_dir do say "Installing RubyGems #{version}" # Make sure old rubygems isn't loaded old = ENV["RUBYOPT"] ENV.delete("RUBYOPT") if old installed = system Gem.ruby, 'setup.rb', *args say "RubyGems system software updated" if installed ENV["RUBYOPT"] = old if old end end